NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium, May 2023, Miami, United States. pp.1-5, ⟨10.1109/NOMS56928.2023.10154421⟩. ⟨hal-04172434⟩

Article dans une revue

Spoof surface plasmon polariton supported by square ring metasurface for wearable body area network

A. Ghaddar, B. Garnier, F. Rault, Eric Lheurette, L. Burgnies

A metasurface consisting of a 2D periodic square lattice of metallic square ring resonators is considered for supporting spoof surface plasmon polariton (SSPP) modes. First, SSPP modes are highlighted by simulated dispersion curves. The dispersion curves are analyzed by considering hybridization of...

Journal of Applied Physics, 2023, 133 (17), pp.174505. ⟨10.1063/5.0147196⟩. ⟨hal-04102139⟩

Communication dans un congrès

Synthesis of novel semiconductor polymer based on Azo-anthracene for flexible organic electronics

Abir Moghnieh, Pierre-Edouard Danjou, Khaoula Ferchichi, Yahia Boussoualem, Kirill Kondratenko, Irina Carlescu, Abdelylah Daoudi

This study focuses on the synthesis and characterization of a new semiconducting polymer based on anthracene to use in flexible organic electronic devices. The polymer was obtained by in situ-photo-thermal polymerization process from a firstly synthesized epoxy functional monomer. Thermo-physical...

Third International School of Advanced Materials (InSAM’3 ), Faculty of Sciences and Techniques of Sultan Moulay Slimane University of Beni-Mellal; Executive Committee of the International Symposium on Dielectric Materials and Applications (ISyDMA); Draa Association for Renewable Energies (DAREN), May 2023, Ouarzazate, Morocco. ⟨hal-04606715⟩

Article dans une revue

Relation between thermal quenching of photoluminescence and negative capacitance on InGaN/GaN multiple quantum wells in p-i-n structure

Orhan Özdemir, Hanife Baş, Neslihan Ayarcı Kuruoğlu, Kutsal Bozkurt, Mustafa Aydın, Fahrettin Sarcan, Ayşe Erol, Bandar Alshehri, Karim Dogheche, El Hadj Dogheche

Temperature-dependent photoluminescence (PL) and surface photovoltage (SPV) measurements were carried out to detect radiative and non-radiative transitions on InGaN/GaN quantum well (QW) blue light-emitting device (LED). The emissions, peaking at 3.03 eV and 2.89 eV, were present in both PL and SPV...

Journal of Luminescence, 2023, 257, pp.119749. ⟨10.1016/j.jlumin.2023.119749⟩. ⟨hal-03997376⟩

Article dans une revue

Investigation of Current Collapse Mechanism on AlGaN/GaN Power Diodes

Martin Doublet, N. Defrance, Etienne Okada, Loris Pace, Thierry Duquesne, Bouyssou Emilien, Arnaud Yvon, Nadir Idir, Jean-Claude de Jaeger

In this paper, a methodology is proposed for studying the current collapse effects of Gallium Nitride (GaN) power diodes and the consequences on the dynamic on-resistance (RON). Indeed, the growing interest of GaN based, high frequency power conversion requires an accurate characterization and a...

Electronics, 2023, 12 (9), pp.2007. ⟨10.3390/electronics12092007⟩. ⟨hal-04107504⟩

Article dans une revue

CNN based facial aesthetics analysis through dynamic robust losses and ensemble regression

Fares Bougourzi, Fadi Dornaika, Nagore Barrena, Cosimo Distante, Abdelmalik Taleb-Ahmed

In recent years, estimating beauty of faces has attracted growing interest in the fields of computer vision and machine learning. This is due to the emergence of face beauty datasets (such as SCUT-FBP, SCUT-FBP5500 and KDEF-PT) and the prevalence of deep learning methods in many tasks. The goal of...

Applied Intelligence, 2023, 53, pp.10825-10842. ⟨10.1007/s10489-022-03943-0⟩. ⟨hal-03797287⟩